Carolinas News

Blight Inoculations on Hybrid Chestnuts – Chestnut Return Farm, Seneca, SC, April 17, 2025

Today, several hybrid chestnut trees were inoculated with a fungal culture of Cryphonectria parasitica, which causes chestnut blight, to evaluate the resistance of each tree, at Dr. Joe James’s Chestnut Return Farm. Jamie Van Clief, TACF’s Southern Regional Science Coordinator, directed volunteers for this important work.  Clemson professor Dr. Haiying Liang and her students, Roger and Sky, participated.  Also, Katie Biggert, from the South Carolina Forestry Commission inoculated trees.  Peggy MacDonald, NC/SC Chapter President was also present to help.

Jamie demonstrated the method of inoculating trees with the fungus.

Jamie demonstrated the method of inoculating trees with the fungus.

 

Dr. Joe James with Clemson student Roger.

Dr. Joe James with Clemson student Roger.

 

Clemson students Roger and Sky inoculating hybrid chestnut trees.

Clemson students Roger and Sky inoculating hybrid chestnut trees.

 

Dr. Haiying Liang inoculating chestnut hybrids with Sky and Roger. This was a great hands-on experience for her students,

Dr. Haiying Liang inoculating chestnut hybrids with Sky and Roger. This was a great hands-on experience for her students.

 

A healthy F1 American/Chinese hybrid chestnut at the Chestnut Return Farm.

A healthy F1 American/Chinese hybrid chestnut at the Chestnut Return Farm.

 

Dr. Joe James with the volunteers on a beautiful spring day.

Dr. Joe James with the volunteers on a beautiful spring day.

 

Carolinas News Chapter Menu

National Facebook

Comments Box SVG iconsUsed for the like, share, comment, and reaction icons

We've prepared a completely legitimate and highly scientific quiz.

Take the quiz, then drop your results in the comments:

🤓 Confidently Wrong
🌱 Chestnut Curious
🌰 Chestnut Expert

#AmericanChestnut #TreeID #ForestEducation #ChestnutTrees #NativeTrees
... See MoreSee Less

Weve prepared a completely legitimate and highly scientific quiz.Take the quiz, then drop your results in the comments:🤓 Confidently Wrong 🌱 Chestnut Curious 🌰 Chestnut Expert#AmericanChestnut #TreeID #ForestEducation #ChestnutTrees #NativeTreesImage attachmentImage attachment+7Image attachment

4 CommentsComment on Facebook

I got a 4 on this.

I got 3 out of 4!

🌱

Just a few years apart: the same wild American chestnut tree before and after chestnut blight took its toll.

Enter our 2026 Photo Contest from now until the end of December!

#americanchestnut #chestnutblight #ForestEcology #NativeSpecies #ForestConservation
... See MoreSee Less

Just a few years apart: the same wild American chestnut tree before and after chestnut blight took its toll. Enter our 2026 Photo Contest from now until the end of December! #AmericanChestnut #ChestnutBlight #ForestEcology #NativeSpecies #ForestConservationImage attachmentImage attachment+1Image attachment

Please share your stories! ... See MoreSee Less

Please share your stories!Image attachment

American chestnuts produce separate male flowers and bisexual flowers on the same tree?! What a fascinating reproductive strategy for a species once dominant across eastern forests. 🌿

#americanchestnut #treefacts #treeidentification #ForestEcology #SaveOurForests
... See MoreSee Less

5 CommentsComment on Facebook

I have had these on the farm for years

BeeKeeper Mango

From looking at the leaves that is NOT an American chestnut. The leaves do not have the good fishhook profile on the edges, and from what can see they look like Japanese chestnut leaves which have small feathery edges.

View more comments

Small Stem Assays involve inoculating young chestnut stems with the blight fungus and monitoring the resulting cankers, allowing researchers to assess how well different trees respond to infection.

#educational #Informative #americanchestnut #fieldwork #explore
... See MoreSee Less

2 CommentsComment on Facebook

You don't find out if the tree is resistant until it matures. That could be a decade later.

I am always amazed how big you all can grow them in 1 year. That is how big my second year seed8 gs always are!

Load more